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Senior Research Scientist (Applied Research - Agentic AI, SLMs & GenAI Research)
NielsenIQ
full-time
Barcelona, Catalonia
Mathematical Science Occupations
Posted:
June 16, 2026
Location:
Barcelona, Catalonia, Spain
Job Description
Job Description
Focus: Researching agentic AI capabilities and Small Language Models (SLMs), with emphasis on experimentation, modeling strategy, validation methods, and maturing approaches beyond proof of concept toward robust, reusable patterns.
Core Requirements:
- Strong background in applied machine learning / AI research
- Deep hands-on experience with GenAI systems and architectures
- Experience with Small Language Model (SLM) fine-tuning and adaptation
- Strong understanding of agentic AI concepts, including multi-step reasoning, tool use, orchestration, or workflow-based model behavior
- Strong grounding in classical machine learning as well as modern deep learning approaches
- Ability to design rigorous experiments and evaluate novel AI system behavior
- Strong communication skills and ability to engage with technical and non-technical stakeholders in English
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Submit your application for the Senior Research Scientist (Applied Research - Agentic AI, SLMs & GenAI Research) position at NielsenIQ.
Apply Now Save for LaterJob Overview
Job Type:
full-time
Location:
Barcelona, Spain
Posted:
June 16, 2026
Deadline:
July 26, 2026